Mark Henry and some other "surprise guests" are scheduled to attend the NXT tapings on August 22nd, says the official Twitter account for NXT. The tapings will be taking place as usual at Full Sail University in Winter Park, FL.

Maria Menounos Added To SummerSlam Axxess
Brad Maddox stated on Twitter that Maria Menounos and Natalya will wrestle Brie Bella and a partner of her choosing at this year's SummerSlam Axxess events.

As GM of Raw, the #SummerSlam Axxess match is officially made. @NatbyNature & @mariamenounos vs. @NicoleandBri & ???. Find a partner, Brie!

I'm guessing her sister?  

 so obvious.  
Then again, if they werent booked as the Bella Twins, maybe Eva Marie

or another celebrity.

It's not Nikki she's still recovering from an injury. It's rumored to be Eva Marie though.

Then it shall be her

It was made official today that it's Natalya/Maria Menounos vs. Brie Bella/Eva Marie and apparently it's gonna be the SummerSlam Axxess match so it won't necessarily be apart of the show.